Govia Thameslink Railway 871W45
View line Govia Thameslink Railway
Alerts for train 871W45
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Govia Thameslink Railway.
The mini-map returns when the train runs
On-time · 30 days
30%
7/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
30%
21/69 runs under 3 min
RT coverage: 69 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +5 min
P90
+15min
9 in 10 runs arrive with less than this
30 days: +12 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Mon 3 Aug Max en route +66 min · last fix heading to 87230 +66 min
- Fri 25 Sept Max en route +39 min · last fix heading to 87230 +36 min
- Sat 22 Aug Max en route +24 min · last fix heading to 87230 +24 min
- Wed 30 Sept Max en route +16 min · last fix heading to 87230 +16 min
- Thu 30 Jul Max en route +16 min · last fix heading to 87230 +16 min
Distribution · 90 days
69 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 26% · 18
- 3–10 min 42% · 29
- 10–30 min 25% · 17
- 30+ min 3% · 2
On-time by weekday
- 18% M n=11
- 50% T n=12
- 25% W n=12
- 18% T n=11
- 27% F n=11
- 42% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Earlswood (Surrey) 17:52 | +1 min | +6 min |
| Fri 16 Oct | East Croydon 17:54 | +5 min | +5 min |
| Thu 15 Oct | Clapham Jn. C.S. 17:53 | +4 min | +6 min |
| Wed 14 Oct | Clapham Jn. C.S. 17:52 | +4 min | +4 min |
| Tue 13 Oct | Earlswood (Surrey) 17:53 | +4 min | +5 min |
| Mon 12 Oct | Clapham Jn. C.S. 17:57 | +8 min | +8 min |
| Fri 9 Oct | Clapham Jn. C.S. 17:52 | +4 min | +4 min |
| Thu 8 Oct | Clapham Jn. C.S. 17:57 | +8 min | +8 min |
| Wed 7 Oct | Clapham Jn. C.S. 17:55 | +6 min | +6 min |
| Tue 6 Oct | East Croydon 17:51 | +2 min | +4 min |
| Mon 5 Oct | Clapham Jn. C.S. 17:59 | +10 min | +13 min |
| Sat 3 Oct | 87230 17:46 | −2 min | +1 min |
| Fri 2 Oct | 87230 17:49 | 0 min | +3 min |
| Thu 1 Oct | 87230 17:57 | +9 min | +9 min |
| Wed 30 Sept | 87230 18:05 | +16 min | +16 min |
| Tue 29 Sept | 87230 18:01 | +12 min | +12 min |
| Sat 26 Sept | 87230 17:47 | −2 min | +2 min |
| Fri 25 Sept | 87230 18:25 | +36 min | +39 min |
| Thu 24 Sept | 87230 17:50 | +1 min | +4 min |
| Wed 23 Sept | 87230 17:54 | +5 min | +6 min |
| Tue 22 Sept | 87230 17:49 | 0 min | +2 min |
| Mon 21 Sept | 87230 18:00 | +11 min | +12 min |
| Sat 19 Sept | 87230 17:59 | +10 min | +11 min |
| Fri 18 Sept | 87230 17:49 | +1 min | +1 min |
| Wed 16 Sept | 87230 17:51 | +2 min | +5 min |
| Tue 15 Sept | 87230 17:52 | +3 min | +6 min |
| Mon 14 Sept | 87230 18:00 | +11 min | +12 min |
| Sat 12 Sept | 87230 17:53 | +5 min | +9 min |
| Fri 11 Sept | 87230 18:04 | +15 min | +17 min |
| Tue 8 Sept | 87230 17:53 | +4 min | +5 min |
Each run is closed into train_runs (country, train number, service day) from the live positions. Final delay = last delay seen. Partial coverage: the feed stopped before the final stop (last value used, hatched in the chart). No data: a run without any valid delay; counts as neither on time nor late. Data collected since 11 July 2026.